Nicola Papale 689eab6fb7 Add an extension trait to EntityCommands to update hierarchy while preserving GlobalTransform (#7024) ... # Objective It is often necessary to update an entity's parent while keeping its GlobalTransform static. Currently it is cumbersome and error-prone (two questions in the discord `#help` channel in the past week) - Part 2, resolves #5475 - Builds on: #7020. ## Solution - Added the `BuildChildrenTransformExt` trait, it is part of `bevy::prelude` and adds the following methods to `EntityCommands`: - `set_parent_in_place`: Change the parent of an entity and update its `Transform` in order to preserve its `GlobalTransform` after the parent change - `remove_parent_in_place`: Remove an entity from a hierarchy, while preserving its `GlobalTransform`. --- ## Changelog - Added the `BuildChildrenTransformExt` trait, it is part of `bevy::prelude` and adds the following methods to `EntityCommands`: - `set_parent_in_place`: Change the parent of an entity and update its `Transform` in order to preserve its `GlobalTransform` after the parent change - `remove_parent_in_place`: Remove an entity from a hierarchy, while preserving its `GlobalTransform`. Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com>		2023-01-12 18:46:11 +00:00
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components	Add const Entity::PLACEHOLDER (#6761)	2022-11-28 13:40:10 +00:00
child_builder.rs	Add an extension trait to EntityCommands to update hierarchy while preserving GlobalTransform (#7024)	2023-01-12 18:46:11 +00:00
events.rs	Add add_child, set_parent and remove_parent to EntityMut (#6926)	2022-12-25 00:23:12 +00:00
hierarchy.rs	Fix various typos (#7096)	2023-01-06 00:43:30 +00:00
lib.rs	bevy_scene: Add missing registration for SmallVec<[Entity; 8]> (#6578)	2022-11-14 23:08:23 +00:00
query_extension.rs	Replace WorldQueryGats trait with actual gats (#6319)	2022-11-03 16:33:05 +00:00
valid_parent_check_plugin.rs	Fix Link in valid_parent_check_plugin.rs (#6584)	2022-11-13 15:35:48 +00:00